JSON Kit: Viewer & Data Editor

Parse, Search & Validate Files

Only for Mac

Free

Mac

Stop pasting sensitive and complex payloads into sketchy, ad-ridden web formatters. JSON Kit is a lightweight, ultra-fast native macOS app built for developers, QA engineers, and data-heavy professionals who need to parse, search, and navigate complex JSON structures without the browser lag. Built exclusively for macOS, it handles massive files up to 10MB with zero UI stutter, giving you clean, interactive tree views instantly. FAST & FULLY LOCAL • Raw to Tree Instantly: Toggle between syntax-highlighted raw source code and beautiful visual trees. • Instant Path Copying: Grab the exact JSON Path (Dot Notation), raw Node, or value with a single click. • Full-Text Search: Query and locate specific keys, values, or deep nested objects in milliseconds. • Built for Keyboard Workflows: Manage multiple active datasets across VSCode-style tabs and navigate using familiar IDE hotkeys. ENGINEERED FOR MODERN UTILITY • Real-Time Validation: Inline syntax error reporting catches broken brackets before you push to production. • Native macOS Performance: Features seamless dark mode, persistent file history, and optimized memory usage that won't drain your MacBook battery. • Productivity Focused: Clean enough for non-technical teams to read API data, yet powerful enough for backend engineers debugging production payloads. 100% PRIVATE & AIR-GAPPED Your code belongs to you. JSON Kit operates entirely offline with zero network requests, tracking, or telemetry. Safe for confidential corporate data and proprietary architecture logs.

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Introduced analytics and performance fixes

Version 1.2.0

The developer, Davit Darsalia, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Davit Darsalia
Size
  • 1.4 MB
Category
  • Productivity
Compatibility
Requires macOS 14.0 or later.
  • Mac
    Requires macOS 14.0 or later.
Languages
  • English
Age Rating
4+
Copyright
  • © 2026 Davit Darsalia
  • Privacy Policy